HTV Self-Lubricating Silicone for Tubing, Grommets & Precision Seals

Key Highlights

Self-Lubricating Performance

Reduced friction for smooth, reliable motion without external lubricants.

Thermal Stability

Stable mechanical strength across wide temperature extremes.

High Tear & Tensile Strength

Resists tearing and deformation under continuous dynamic stress.

Environmental Resistance

Withstands heat, abrasion, weathering, and UV exposure.

Electrical Insulation

Safe insulating properties for moving parts near electrical systems.

Custom Grades Available

Tailored hardness, color, and lubrication levels to meet application needs.

Versatility

Suitable for extrusion, molding, and precision parts across industries.

Chemical & Fluid Resistance

Withstands oils, fuels, and industrial chemicals without degradation.

Technical Data

HTV Self-lubricating Silicone

Property	SL-70	SL-60	SL-50	SL-40	SL-30	Test Method
Hardness (Shore A)	70	60	50	40	30	DIN 53 505
Tensile Strength (MPa)	5.36	5.67	6.26	5.573	4.03	DIN 53 504
Elongation at Break	210%	321%	491%	604.396%	582.75%	ASTM-D 624 die B
Tear Strength (N/mm)	4.92	9.42	16.39	18.86	18.7	DIN 53 504
Test Condition C°/min	130/4	130/4	130/4	130/4	130/4
Selica Based	Fumed	Fumed	Fumed	Fumed	Fumed
Curing Agent	DCBP	DCBP	DCBP	DCBP	DCBP
Rebound Resilience (%)	40	40	40	40	40	DIN 53 512
Specific Gravity (cm³)	1/24	1/24	1/24	1/24	1/24
Compression set	2.5%	2.5%	2.5%	2.5%	2.5%	DIN 53 517
Temperature Range	–50°C to +250°C	–50°C to +250°C	–50°C to +250°C	–50°C to +250°C	–50°C to +250°C
Appearance	Transparent / translucent	Transparent / translucent	Transparent / translucent	Transparent / translucent	Transparent / translucent

Typical Applications

Automotive

Low-friction seals, gaskets, connectors exposed to repeated motion.

Industrial

Wear-resistant seals, low-maintenance parts. O-rings, grommets, and bearings in dynamic assemblies

Medical & Healthcare

Comfort seals, soft interfaces, tubing components,and diaphragms requiring smooth movement.

Consumer Products

wearable devices, seals in sliding/rotating parts. Rollers, keypads, soft-touch components.

Request Sample

We’re excited to provide you with a sample of our high-quality silicone products. Please fill out the form below with your technical specifications and requirements. Include any datasheets or drawings using the file upload option, so our team can prepare the exact sample you need. Our team will review your request promptly and get back to you with details, availability, and delivery information.